Erhu Rosin For Violin Viola Cello Accessories Urheen Bow Strings Maintain Anti-friction Helper 506 Rosin

It is, if not heated, almost odorless. Only when heated, it has the pleasant resin smell. You should not inhale it directly.

Strong adhesion, increase friction and make the effect last longer.

Low dust, protect the player from dust damage.

The instruments rubbed pitch black with sensitivity and play pure, full and pleasant tone with less noise.

Suitable for all types of horsehair rubbed string instruments and synthetic hair.